Heat a sauté pan, and add the oil. Add ginger and cook for about 1 minute.Add the red pepper flakes, vinegar, soy sauce, vegetable broth and water. Bring to a boil.Once broth boils, add the bok choy. Then, slowly add in the egg while stirring.Add the zucchini noodles and scallionsCook about 2 minutes.Season with salt and pepper to taste. Enjoy!